What fraction of these sequences have exactly three 3s and three 2s?

Q: How many arrangements begin with the letter M from math power

A: The total number of letters in MATHPOWER is 9 letters.  It is given that the first letter has to be…

Q: Refer to the sequence below. How many dots should there be in the next figure? Answer:

A:

Q: How many four letter sequences are possible that use the letter a,b,c and d once each. ????

A: We have four different letters a, b, c and d. Our aim is to find the number of all possible…

Q: Its makke your own burrtio night. Her guest can create thier own burrtios fro the ingredients shes…

A:

Q: Three men and three women are to be seated in a row of chairs numbered 1 through 6. (a) How many…

A: When n people are arranged in a line it can be arranged by n!

Q: Three men and three women are to be seated in a row of chairs numbered 1 through 6. (a) How many…

A: Given   Three men and three women are to be seated in a row of chairs numbered 1 through 6.

Q: The first figure of the Sierpinski triangle has one shaded triangle. The second figure of the…

A: First figure contains one shaded triangle, second figure contains 3 shaded triangles, third figure…

Q: At a certain university there are 19 different time periods during which classes can be scheduled.…

A: Given that, in a certain university, there are 19 different time periods during which classes can be…

Q: sub: discrete How many ways can a group of five people be selected from nine people?

A: There are total 9 people. To Find: Number of ways that we can select a group of five people from…

Q: For how many n ∈ {1, 2, 3, …, 1000} is n a multiple of one or more of 5, 6, or 7?

A:

Q: If a die is rolled 40 times, there are 640 different sequences possible. The following question asks…

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Q: For how many n Ee {1,2, ..., 550} is n a multiple of one or more of 9, 4, or 7?

A:

Q: Find the probability that a man asked to form a two digit number out of 3, 5, 7 and 9 would form 79…

A:

Q: A is now 34 years old, and B is 4 years old. In how many years will A betwice as old as B?

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Q: In how many ways can we select 7 books out of 9 and arrange them on a bookshelf? a. 181,440 b. 72 c.…

A: we have to find In how many ways can we select 7 books out of 9 and arrange them on a bookshelf.

Q: The freshman basketball team has ten players. Only five can play on the court atone time. How many…

A: Given problem:- The freshman basketball team has ten players.Only five can play on the court atone…

Q: A ternary digit is either 0, 1, or 2. How many sequences of nine ternary digits are possible…

A: The ternary digit is either 0 or 1 or 2.

Q: For how many n = {1, 2,…, 645} is n a multiple of one or more of 8, 7, or 3?

A: n belongs to (1,2,....645) is n a multiple of one or more of 8,7 or 3.

Q: Which of the following should replace the question mark to complete the series?* 日日日 O Option 4…

A:

Q: is company and every year he adds 7 cars, then how many cars will he own in 8 years? O 161 O 311 O…

A: We are given, Initial cars=16Number of cars added per year=7 Hence, the number of cars after 8…

Q: A certain combination lock allows the buyer to set any combination of nine letters, with repetition…

A: We use here combination for counting number of locks can be make.

Q: If the die above is rolled 120 times, predict the number of times it would land on a multiple of 3.…

A: It is an important part of statistics . It is widely used .

Q: How many prime numbers are there between 200 and 210?  a. none  b. three  c. one  d. two

A: numbers between 200 and 210 are  201, 202,203,204,205,206,207,208 and 209 Prime number are the…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.